help me make sense of this

[ebelisle22]

red sox/yankees. rain delay.
game total is 6.5 under -104.
game total is 6.5 over -113.

why would the total be over 6.5 -113 when it may be called and it is the 6th inning already? if anything under 6.5 should be favored i think these are widely off...

[jds07v]

If its called, all totals except for first five are killed. The over is there because neither pitcher is likely to return after the rain delay